ZABBIX 1.8.4rc1

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Zabbix SIA is proud to announce the availability of Zabbix 1.8.4rc1 (First Release Candidate).

Zabbix is an enterprise-class open source distributed monitoring solution. Zabbix is released under the GPL, thus it is free of charge for both commercial and non-commercial use. A complete text of the license is available at http://www.gnu.org/copyleft/gpl.txt.

This document contains the release notes for Zabbix 1.8.4rc1. Download it from http://www.zabbix.com/download.php.

This release fixes numerous issues of Zabbix 1.8.x and introduces new interesting features. A nice overview of the new features is at http://www.zabbix.com/documentation/1.8/manual/about/what_s_new_1.8.4.

This release is not for production use. It is a Release Candidate!

If you are using Zabbix 1.8 with node-based distributed setup, please run the following SQL patch. It should improve performance of configuration syncing a lot.

MySQL:
DROP INDEX node_cksum_1 ON node_cksum;
CREATE INDEX node_cksum_1 on node_cksum (nodeid,cksumtype,tablename,recordid);

ORACLE:
DROP INDEX node_cksum_1;
CREATE INDEX node_cksum_1 on node_cksum (nodeid,cksumtype,tablename,recordid);

PostgreSQL:
DROP INDEX node_cksum_1;
CREATE INDEX node_cksum_1 on node_cksum (nodeid,cksumtype,tablename,recordid);

The following sections describe the release in details and provide late-breaking or other information that supplements its main documentation.

What's New in 1.8.4

:: More consistent Zabbix API

Zabbix API was improved to have much more consistent method names and handling of parameters. Zabbix API documentation was massively improved. It is available at http://www.zabbix.com/documentation/1.8/api.

:: NTLM authentication for WEB monitoring

Zabbix WEB monitoring supports NTLM authentication.

:: Sending of SMS notifications via Ez Texting services

A new way of sending SMS messages was added to Zabbix. You may take advantage of a commercial SMS provider for reliable messaging in the US and Canada.

:: User macros enhanced

User macros were extended so that they can be used in both trigger and item names.

:: List of Bugs and Improvements included into 1.8.4rc1

  • [ZBX-3070] fixed event date format inconsistency
  • [ZBX-2872] greatly improved API methods consistency
  • [ZBX-3068] fixed possible crash of server while processing passive proxies
  • [ZBX-3068] fixed server memory leak while processing passive proxies
  • [ZBX-2749] fixed length parameter being ignored for web.page.regexp[]
  • [ZBX-2749] fixed agent crash in web.page.regexp[] on very long matched fragments
  • [ZBX-2913] fixed agent becoming unresponsive due to web.page.* checks
  • [ZBXNEXT-430] added support of net.tcp.listen and net.udp.listen under Linux
  • [ZBX-453] fixed --disable-static enabling static compilation
  • [ZBX-2992] acknowledges are now hidden in event details when turned off
  • [ZBX-3050] fixed that host can be named like an existing template and otherwise
  • [ZBX-3019] fixed templated graphs not being copied to discovered hosts in DM setup; thanks to Alexander Ignatyev
  • [ZBX-2860] fixed usergroup renaming
  • [ZBX-3027] avg, delta, max, min, sum functions in popup_trexpr.php have a time shift input, so that this parameter now can be specified through GUI
  • [ZBX-2827] added checks when adding or updating maintenances, so that duplicate names could not be added
  • [ZBX-2978] fixed graphs import with Y axis set to an item
  • [ZBX-2507] minimal graph dimension size is set to 20 pixels
  • [ZBX-2665] web scenario steps on graphs now are in correct order
  • [ZBX-2995] fixed crash in zbx_mem_realloc(), reduced memory usage and memory fragmentation in configuration cache
  • [ZBX-3024] in trigger expression selection popup, expressions are now filtered, depending on item type
  • [ZBX-3023] fixed repeated notifications after maintenance period
  • [ZBX-3017] fixed error when try to add dependency to template trigger that is linked to a host
  • [ZBX-3008] fixed server generating multiple unknown events for triggers with multiple items
  • [ZBX-3011] passwords are no longer shown in HTML when editing media types
  • [ZBXNEXT-510] sending of SMS messages through Ez Texting is now integrated into Zabbix
  • [ZBX-1425] option ALL is added to host group dropdown when adding or editing host group
  • [ZBX-1675] fixed map element coordinates do not update after the element has been dragged
  • [ZBX-1292] item names are now prefixed with host names, if they are from different hosts in trigger discription popup
  • [ZBX-2844] added HTML escaping of screen names in combox box output in monitoring
  • [ZBXNEXT-373] added support for NTLM authentication to Web monitoring
  • [ZBX-1486] when multiple map elements are selected, pressing "Remove" in editing form removes all selected elements
  • [ZBX-1442] when linking objects during map editing, link "apply" does not close the form any more
  • [ZBX-2986] acknowledges now are hidden in last 20 issue popup when turned off
  • [ZBX-2988] fixed {ITEM.VALUE} macro in Monitoring/Events screen
  • [ZBX-2974] fixed possibility to delete templated applications
  • [ZBX-1172] added sorting for audit resource dropdown
  • [ZBX-2982] added IP and port of Zabbix server in dashboard widget "Status of Zabbix"
  • [ZBX-2964] fixed processes failing to start when no IPv6 is available on the system
  • [ZBX-2977] fixed removing unused records in node_cksum table; thanks to Łukasz Reszka
  • [ZBX-2946] fixed building from FreeBSD ports with libexecinfo installed; thanks to Dmitry Yakovlev
  • [ZBX-2957] changed mime type for downloadable locale file
  • [ZBX-2493] fixed obsolete macro used by default; start using different subject and message for default action messages
  • [ZBX-2976] fixed server crash when processing zabbix[items_unsupported] under DebugLevel=4
  • [ZBX-2950] added popup menus for map elements
  • [ZBX-2967] added filter for hosts configuration screen
  • [ZBX-2962] fixed template macro update
  • [ZBX-2572] added configuration define for zapcat compatibility mode
  • [ZBX-2690] added validation for screens xml
  • [ZBX-2942] increased minimum interval for ICMP pings to 20 ms; thanks to nelsonab
  • [ZBX-2945] email sender now knows how to handle multiline responses from SMTP servers
  • [ZBXNEXT-360] zabbix_sender now allows "-" for default hostname in input files; thanks to Dennis Jacobfeuerborn
  • [ZBX-1908] fixed file and socket descriptors leaking to child processes; thanks to Dan Horak
  • [ZBX-2960] split agentd userparameters out using includable files, add more MySQL examples
  • [ZBXNEXT-458] user macros (e.g., {$MACRO}) can now be used in item and trigger descriptions
  • [ZBX-2959] fixed trailing whitespace & missing trailing newline in downloaded translations
  • [ZBX-2910] fixed 'strerror_from_system undefined' compilation warning on Windows; thanks to Takanori Suzuki
  • [ZBX-2902] fixed system.cpu.load[] and system.cpu.util[] being slightly exaggerated on Windows; thanks to Kodai Terashima
  • [ZBX-2954] fixed translations in template delete popups
  • [ZBX-2938] fixed not showing problems on map for hosts in maintenance
  • [ZBXNEXT-238] made zabbix_sender gather as much data as possible before sending
  • [ZBX-2948] fixed export of trigger dependencies
  • [ZBX-2949] fixed Templates screen Go action 'Delete'
  • [ZBX-2934] added new conf. constants for roundoff configuration
  • [ZBX-2907] fixed errors when action condition has trigger from another node
  • [ZBX-2928] fixed "triggers info" unknown counter, added not classified triggers count
  • [ZBX-2914] Gentoo initscript cleanup
  • [ZBX-2914] fixed incorrect references in Fedora initscripts
  • [ZBX-2925] empty values for translations won't be written to resulting file
  • [ZBX-2933] fixed js error in IE when Print button pressed
  • [ZBX-2937] fixed missing style files for IE
  • [ZBX-2864] fixed print button creating multiple sid url parameters
  • [ZBX-2899] fixed slideshow delays broken after upgrade from 1.8.2
  • [ZBX-2923] fixed triggers that depend on problem trigger are shown as problem on map
  • [ZBX-2683] minor updates for the Latvian translation
  • [ZBX-2916] fixed duplicate parent map links in monitoring maps
  • [ZBX-2905] fixed single trigger name expanding, unknown problem count and duplicate elements count in network maps
  • [ZBX-2914] unified pidfile path in example Debian initscripts with example config files
  • [ZBX-886] removed duplicate locale string S_ACTIONS_BIG
  • [ZBX-633] fixed server crash on disconnected IPMI devices
  • [ZBX-2904] fixed some unknown triggers not shown in status of triggers screen
  • [ZBX-2900] added spaces to "From:" and "To:" email headers
  • [ZBX-2894] fixed multiple references on same line in map labels
  • [ZBX-2888] fixed host profiles export
  • [ZBX-2890] fixed parsing of negative values in trigger expressions
  • [ZBX-2798] added more checks for unknown nodes to communication between nodes
  • [ZBX-2716] make all example initscripts point to sbin for daemon path

Installation and Upgrade Notes

Installation

See Zabbix Manual for full details.

Upgrade

Recompile Zabbix binaries and update front-end PHP files. Execute a database patch if migrating from Zabbix 1.6.x. See Zabbix Manual for a detailed upgrade procedure.

Pre-release testing

Zabbix Server

Zabbix Server has been tested on the following platforms:

  • Ubuntu Linux, AMD64, kernel 2.6.11, MySQL 5.x
  • Ubuntu Linux, Intel, kernel 2.6.15, MySQL 5.0.22, PostgreSQL 8.3
  • RedHat EL 5.3, Intel, kernel 2.6.18, Oracle 11gR2
  • Slackware Linux, x86, kernel 2.6.29.6, MySQL 5.1.x

Zabbix Agents

Zabbix Agents have been compiled and tested on the following platforms:

  • AIX 5.2
  • FreeBSD 4.x, 5.x, 6.x
  • HP-UX 10.x, 11.x
  • Linux 2.4.x, 2.6.x
  • Linux CentOS
  • NetBSD 2.0
  • OS/X 10.2
  • Solaris 8, 9, 10
  • Tru64 5.1B
  • Windows XP, 2000, 2003, 2008, Vista

Note that agents are available pre-compiled from http://www.zabbix.com/download.php for a limited number of versions and platforms.

Commercial support

Zabbix Company provides a full range of professional services. We also provide trouble-free upgrade service for easy migration from earlier versions to Zabbix 1.8.x. Please contact Sales for pricing and more details.

References

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